5
En
Connections
For safety considerations, turn off all other system 
components before you connect or disconnect any 
component and plug the power cord for the last.
When using the SKW-770 in conjunction with an AV 
amplifier or receiver that features surround capability, 
connect the SKW-770 LINE INPUT to SUBWOOFER 
PREOUT jack using the supplied pin connector cable.
Caution
• With other audio-video components, connect the subwoofer’s 
LINE INPUT to the subwoofer pre out jack of your equipment. 
Never plug any kind of musical instrument to the subwoofer.
Note
• Before connecting the power cord, connect all of your 
speakers and AV components.
• Turning on the subwoofer may cause a momentary power surge 
that might interfere with other electrical equipment on the same 
circuit. If this is a problem, plug the subwoofer into a different 
branch circuit.
• Do not use a power cord other than the one supplied with the 
subwoofer. The supplied power cord is designed exclusively for 
use with the subwoofer and should not be used with any other 
equipment.
• Never disconnect the power cord from the subwoofer while the 
other end is still plugged into a wall outlet. Doing so may cause 
an electric shock. Always disconnect the power cord from the 
wall outlet first, and then the subwoofer.
Using the SKW-770 with an AV 
amplifier
SKW-770 
 
SUBWOOFER 
PREOUT 
(Supplied)
Connecting the Power Cord 
1
Connect the supplied power cord to the subwoofer’s 
AC INLET.
2
Plug the power cord into an AC wall outlet.
To AC wall outlet